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377 records found
  • Federal

    Speciated Mercury Monitoring

    Ambient concentrations of speciated mercury (Hg) have been measured at many locations across Canada. Mercury in the atmosphere is measured in three operationally-defined forms - gaseous elemental mercury (GEM), reactive gaseous mercury (RGM), and particulate-bound mercury (PBM). Under most...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • CSV
  • Federal

    Major Ions

    Major ions data consist of the following key ions in precipitation: Cl-, NO3-, SO4=, NH4+, Na+, K+, Ca++, Mg++. The data sets typically also include the pH and depth of the precipitation sample. These data are collected by several provincial, national and bi-national networks. The wet-only...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • CSV
  • Federal

    Alberta Precipitation Quality Monitoring Program (APQMP)

    Precipitation samples are collected at a number of sites in Alberta by Alberta Environment and Parks. Samples are analyzed for select cations and anions as well as pH. Samples are collected weekly using an event-only precipitation sampling protocol. The specific monitoring objectives are to: (1)...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • HTML
  • Federal

    Nutrients in Great Lakes Priority Tributaries Data

    Water quality monitoring data collected in priority tributaries to provide nutrient concentration data to estimate nutrient loads to the waters of the Great Lakes. Data is collected to advance the science to understand and address the complex problem of recurrent toxic and nuisance algae in the...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • TXT
    • CSV
  • Federal

    Lake Simcoe Water and Sediment Quality 2008 to 2011

    Lake Simcoe is located North of Toronto in Ontario, Canada and is a premier destination for tourists generating $200 million in revenue annually. Lake Simcoe is the 4th largest lake in Ontario with a surface area of 722 square kilometers and a watershed of 2900 square kilometers. Lake Simcoe has...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • TXT
    • HTML
  • Federal

    St. Marys AOC Sediment Exposure to Fathead Minnow

    This dataset contains the growth and survival data for Fathead minnow (Pimephales promelas) exposed to sediment from eleven sites within the St. Marys Area of Concern, as well as reference sediment (a mixture of sediment from two reference sites within Lake Erie, Long Point Marsh and Long Point...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • HTML
  • Federal

    Hexabromocyclododecane in Canadian Municipal Wastewater Treatment Systems

    This data set contains concentrations of hexabromocyclododecane (HBCD) in wastewater Influent (INF), Effluent (EFF), Landfill Leachate (LCH), Biosolids (BIOS) and Sludge (SLG) sampled from various Wastewater Treatment Plants (WWTP's) and Landfills across Canada.
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • HTML
  • Federal

    Persistent organic pollutants (POPs) in ringed seals (Phoca hispida) across t...

    Ringed seals (Phoca hispida) have been used as bioindicator species of environmental contamination in Canada since the 1970s. In the present study, seals were harvested during subsistence hunts in four regions of the Canadian Arctic: Beaufort Sea, Arctic Archipelago, Hudson Bay, and coastal...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • HTML
  • Federal

    Canadian Lake Erie Nutrient Load Estimates

    The most recent Canadian nutrient loading estimates to Lake Erie. Estimates are calculated using Environment and Climate Change Canada's Erie Loading Tool - a Windows based desktop application that is based on the "Dolan approach" for estimating loads described in Maccoux et al. (2016). Maccoux,...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • PDF
    • HTML
  • Federal

    Columbia River Basin Long-term Water Quality Monitoring Data

    Long-term freshwater quality monitoring data for over 13 sites in the Columbia River Basin for the past 15 years or longer for nutrients, metals, major ions, and other physical-chemical variables are included in this dataset. Monitoring is conducted by Environment and Climate Change Canada (ECCC)...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • TXT
    • HTML
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